*SUPPORT*
IN: wif lug tufa lug OUT: GREEN PINK GREEN
IN: gazzer zup wif OUT: PINK PINK PURPLE PURPLE PINK
IN: blicket wif OUT: BLUE PINK
IN: wif zup lug OUT: GREEN GREEN PINK PINK GREEN
IN: lug zup lug OUT: GREEN GREEN GREEN GREEN GREEN
IN: lug zup wif OUT: PINK PINK GREEN GREEN PINK
IN: wif fep lug zup blicket OUT: PINK BLUE BLUE GREEN GREEN BLUE PINK
IN: lug gazzer zup gazzer tufa blicket OUT: BLUE GREEN PURPLE PURPLE PURPLE PURPLE PURPLE
IN: lug tufa gazzer OUT: PURPLE GREEN
IN: wif zup wif OUT: PINK PINK PINK PINK PINK
IN: lug zup blicket OUT: BLUE BLUE GREEN GREEN BLUE
IN: gazzer OUT: PURPLE
IN: lug OUT: GREEN
IN: blicket blicket OUT: BLUE BLUE

*QUERY*
IN: wif OUT: PINK
IN: blicket zup lug OUT: GREEN GREEN BLUE BLUE GREEN
IN: gazzer wif wif blicket zup gazzer OUT: PURPLE PINK PINK PURPLE PURPLE BLUE BLUE PURPLE
IN: blicket fep wif fep blicket OUT: BLUE PINK BLUE BLUE BLUE PINK BLUE
IN: blicket OUT: BLUE
IN: wif gazzer gazzer OUT: PINK PURPLE PURPLE
IN: blicket fep wif OUT: BLUE PINK BLUE
IN: lug zup wif tufa wif OUT: PINK PINK PINK GREEN GREEN PINK
IN: gazzer zup blicket OUT: BLUE BLUE PURPLE PURPLE BLUE
IN: lug fep lug tufa gazzer tufa wif OUT: PINK PURPLE GREEN GREEN GREEN

*GRAMMAR*
blicket -> BLUE 
 gazzer -> PURPLE 
 wif -> PINK 
 lug -> GREEN 
 x1 tufa u1 -> [u1] [x1] 
 u1 zup u2 -> [u2] [u2] [u1] [u1] [u2] 
 x1 fep x2 -> [x1] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 